baber/WOPTO huggingface dataset:
Patent JP-2020025133-A (JP)
Title: Semiconductor device
Inventor: TANAKA TETSUHIRO
IPC: H01L21/336
Filed: 2019-11-13
Abstract: To provide a semiconductor device having a structure capable of suppressing deterioration of electric characteristics which become remarkable along with microfabrication.SOLUTION: A semiconductor device comprises: a first oxide semiconductor film; a gate electrode overlapping the first oxide semiconductor film; a first gate insulating film located between the first oxide semiconductor film and the gate electrode; and a second gate insulating film located between the first gate insulating film and the gate electrode. A diffraction angle 2θ measured by X-ray diffraction in the first gate insulating film has a peak at around 28°. A bandgap of the first oxide semiconductor film is smaller than that of the first gate insulating film. A bandgap of the first gate insulating film is smaller than that of the second gate insulating film.SELECTED DRAWING: Figure 1
Patent JP-2021083162-A (JP)
Title: Tubular linear motor
Inventor: KANO YOSHIAKI
IPC: H02K41/03
Filed: 2019-11-15
Abstract: To provide a tubular linear motor that can suppress the increase in mass while reducing the cogging thrust.SOLUTION: A tubular linear motor 1 includes an armature E having a tubular core 2, a winding 3 installed in a slot 2c provided on the outer circumference of the core 2, and side plates 10, 10 adjacent to both ends of the core 2 in the axial direction and a field magnet 6, which is tubular and in which the armature E is inserted in the inner part freely moving in the axial direction, and in which N poles and S poles are arranged alternately in the axial direction. The side plates 10, 10 are provided with a chamfered portion 10c on the field side of an anti-core side 10a and a thinning portion 10d on the anti-field side.SELECTED DRAWING: Figure 1
Patent JP-2021083214-A (JP)
Title: Vehicle power supply system
Inventor: KAWAMURA YUTA
IPC: H02J1/00
Filed: 2019-11-19
Abstract: To provide a power supply system capable of properly supplying electric power to a load unit.SOLUTION: A vehicle power supply system 1 comprises: a main battery 11; a sub-battery 21; a main power supply path Ra; a first sub-power supply path Rb; a second sub-power supply path Rc; a switch unit SW; a power supply box 50; and a power supply control connector 60. The power supply box 50 includes: a switch 54 which is provided between the main battery 11 and a merging portion N1 in a power supply path r1, and can shut down an electric connection between the main battery 11 and the merging portion N1; a downstream-side branch portion M1; and the merging portion N1. The power supply control connector 60 includes: a switch 65 which is provided between the downstream-side branch portion M1 and a merging portion N2 in a power supply path r2, and can shut down an electric connection between the downstream-side branch portion M1 and the merging portion N2; and the merging portion N2.SELECTED DRAWING: Figure 3
Patent JP-2021083049-A (JP)
Title: Communication system, communication method and gateway
Inventor: NAKAKITA KENJI
IPC: H04L12/46
Filed: 2019-11-22
Abstract: To provide a communication system capable of facilitating recognition of a connection relationship of an apparatus in a communication network.SOLUTION: The communication system includes: an apparatus; a controller which transmits a control signal for controlling the apparatus; and a first gateway which relays the control signal transmitted by the controller. The first gateway includes: a storage section 33 for storing first network configuration information showing one or more first communication apparatuses communication-connected with the first gateway, which becomes a candidate for a transmission destination of a control signal in relay; a communication section 31 for receiving a request of network configuration information; and a communication control section 32, when the communication section 31 receives a request, reads out first network configuration information having already been stored in the storage section 33 and making the communication section 31 transmit the information to the controller.SELECTED DRAWING: Figure 3
Patent JP-2020090886-A (JP)
Title: Unit for partition and partition
Inventor: NAKAJIMA SHIGEHITO
IPC: E04B2/74
Filed: 2019-11-22
Abstract: To solve the problem in which conventionally a partition with improved assemblability or easy disposal has been proposed for a place used temporarily such as a shelter or an event space and for example a partition which is assembled by assembling a cylindrical structure consisting of a round paper tube has been considered; however, the structure is easily rolled down and this may cause a deterioration in handleability such as a placement performance or a storage performance of the structure.SOLUTION: A unit for a partition comprises square cylindrical structures 1-6 consisting of a square paper tube to improve a handling performance of the partition.SELECTED DRAWING: Figure 3
Patent JP-2021086172-A (JP)
Title: Satellite image correction method
Inventor: NARUMI TOMOHIRO
IPC: G06T5/00
Filed: 2019-11-25
Abstract: To provide a satellite image correction method using a simply configurable system.SOLUTION: A satellite image correction method of the present invention compiles position information of each of a plurality of receivers for a global positioning satellite system and position information of feature points contributing generation of the position information at nearby the receivers for a global positioning satellite system into a database as position information of a reference base point, specifies, on the basis of position information of the reference base point, a position of a collation base point on a satellite image created by a satellite, sets the collation base point with the position specified to a correction base point, and corrects the satellite image created by the satellite on the basis of the position information of the correction base point.SELECTED DRAWING: Figure 2
Patent JP-2021087245-A (JP)
Title: Cable dropping device
Inventor: HIROSAWA KIYOSHI
IPC: H02G1/06
Filed: 2019-11-26
Abstract: To provide a cable dropping device in which part replacement does not need to be frequently performed, a regeneration brake does not need to be cooled, and a reliable brake function is provided.SOLUTION: The present invention pertains to a cable dropping device equipped with: a driving caterpillar and a driven caterpillar that are parallelly opposed to each other in such a way that a distance therebetween is adjustable; a driving-side frame that supports the driving caterpillar movably along a circulation track; a driven-side frame that supports the driven caterpillar movably along a circulation track; and a worm reduction gear-equipped motor that drives the driving caterpillar so as to move along the circulation track.SELECTED DRAWING: Figure 3
Patent JP-2020060768-A (JP)
Title: Electronic spectacles
Inventor: RALF G J KNOLL
IPC: G02C7/10
Filed: 2019-11-26
Abstract: To provide spectacles and a system that improve a spectacle wearers' vision under various conditions.SOLUTION: Spectacles include spectacle lenses including liquid crystal cells LC1L, LC2L, LC1R, and LC2R whose transmittance can be switched between a transmission state and a blocked state, and further include eye trackers ET(L) and ET(R) for determining an eye gaze direction. The spectacles further include at least one sensor IL1, IL2, IR1, or IR2 for measuring luminance of an incident visible light, and the sensor is disposed on the eye side of the spectacle lenses and measures luminance of light that passes through at least one spectacle lens by a spatial decomposition method. The sensor determines luminance of the visible light incident from the eye gaze direction determined by the eye trackers. The spectacles further includes a closed loop control system that controls the transmittance of the liquid crystal cells and a desired value of luminance at height of eyes is preset. The closed loop control system uses the luminance measured by the sensor in the eye gaze direction as an actual value.SELECTED DRAWING: Figure 1
Patent JP-2021085211-A (JP)
Title: Baseboard fixing metal fitting for temporary scaffolding and baseboard fixing method therefor
Inventor: TAKAMIYA KAZUMASA
IPC: E04G7/28
Filed: 2019-11-27
Abstract: To provide a baseboard fixing metal fitting for a temporary scaffold and its baseboard fixing method capable of effectively pressing and fixing a baseboard overlapped in the thickness direction of the baseboard and a baseboard overlapping part of a gap closing member.SOLUTION: A baseboard 5 arranged between a support 2 constituting a temporary scaffold and a working scaffold plate and a baseboard overlapping part 11 of a gap closing member 10 for closing a gap between the baseboard 5 and the working scaffold plate are overlapped in the thickness direction of the baseboard 5; the baseboard 5 and the baseboard overlapping part 11 are fixed by a baseboard fixing metal fitting 18 arranged on the support 2, and the baseboard fixing metal fitting 18 has a mounting body such as a clamp 19 mounted on the support 2 and a pressing member 24 arranged on the mounting body and provided at a place where a pressing part 24C is projected from the mounting body to a work scaffold plate side; a distance from the mounting body to the pressing part 24C in the thickness direction of the baseboard 5 is adjustable, and the baseboard 5 and the baseboard overlapping part 11 overlapped in the thickness direction of the baseboard 5 are pressed against and fixed to the support 2 side by the pressing part 24C.SELECTED DRAWING: Figure 9
Patent JP-2021083898-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F5/04
Filed: 2019-11-29
Abstract: To provide a game machine capable of appropriately suppressing a problem of deterioration in interest and the like.SOLUTION: A game machine includes main control means capable of executing control related to the progress of a game in correspondence with detected detection means, a main accessory that can be operated by the main control means, and power supply means capable of supplying power to at least the main control means when power is activated. The main control means includes: storage means capable of storing information related to a state of the game; main accessory operation confirmation means capable of executing operation confirmation for the main accessory in a game unplayable state when power is activated in a state that predetermined operation means is operated; deletion means for deleting the information stored in the storage means when a predetermined operation is executed in the game unplayable state; and game permission control means for controlling the state to a game permission state in which the game can be executed when the information stored in the storage means is deleted. The main accessory operation confirmation means is configured so as to execute the operation confirmation for the main accessory on the basis of the detection by specific detection means of a plurality of detection means in the game unplayable state.SELECTED DRAWING: Figure687
Patent JP-2021083952-A (JP)
Title: Game machine
Inventor: FUJISAWA KEIJI
IPC: A63F5/04
Filed: 2019-11-29
Abstract: To appropriately share a transmission terminal for transmitting serial data in a chip for controlling the amount of game value for serial transmission to a card unit and serial transmission to a display device of the amount of game value.SOLUTION: A token number control CPU 301 transmits plural kinds of pieces of transmission information to a card unit CU and game amount of information regarding display of the number of tokens of pseudo tokens to a game token number indicator 26 by serial data outputted from a serial transmission terminal S_Tx. The token number control CPU 301 transmits plural kinds of pieces of transmission information in preference to game amount information at transmission timing predetermined for each of the plural kinds of pieces of transmission information within one cycle in a predetermined cycle, and transmits game amount information by using a non-transmission period when the token number control CPU 301 during a period between a transmission period of a certain kind of transmission information and a transmission period of another type of transmission information does not transmit any transmission information to the card unit CU.SELECTED DRAWING: Figure 41
Patent JP-2021086988-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: LEE SUGUEN
IPC: H01L21/304
Filed: 2019-11-29
Abstract: To provide a technique capable of suppressing adhesion of particles to a substrate.SOLUTION: A substrate processing apparatus comprises: a holding part for horizontally holding a substrate; a substrate rotation part for rotating the substrate together with the holding part around a vertical axis; a nozzle that supplies a liquid to an upper surface of the substrate held by the holding part; a supply part for supplying the liquid to the nozzle; and a moving part for moving the nozzle in a radial direction of the substrate. The nozzle includes: a first nozzle part for discharging the liquid; and a second nozzle part for discharging the liquid in a direction different from the first nozzle part. A ray of the first nozzle part and a ray of the second nozzle part cross at a cross point. The supply part includes: a first flow rate controller that adjusts a discharge amount of the first nozzle part; and a second flow rate controller that adjusts a discharge amount of the second nozzle part independently of the discharge amount of the first nozzle part.SELECTED DRAWING: Figure 1
Patent JP-2021084801-A (JP)
Title: Garbage truck
Inventor: NAKAKURA AKIO
IPC: B60P3/00
Filed: 2019-11-29
Abstract: To provide a garbage truck that prevents movement restriction to either one vertical direction from being released and prevents a locking device from interfering with other members, even when a covering member that opens and closes an entry port swings in the longitudinal direction of the vehicle from the condition where the locking device restricts the movement to the one vertical direction.SOLUTION: A locking device 30 includes: a lock pin 31 that is movably provided in the vehicle width direction on a cover member 20 that opens and closes an entry port 3a of a garbage collection box 3; and a bottom engaging part 33 and an upper engaging part 34 that are provided on the garbage collection box 3. The bottom engaging part 33 includes: an engaging surface 334 that restricts the movement of the lock pin 31 to the upper side by the lock pin 31 being engaged in the condition where the cover member 20 closes the entry port 3a; and restricting surfaces 335 that are provided on both sides of the engaging surface 334 in the vehicle width direction and extend in the vertical direction of the vehicle and prevent the lock pin 31 from moving in the longitudinal direction of the vehicle from the condition where it is engaged with the engaging surface 334.SELECTED DRAWING: Figure 5
Patent JP-2021089932-A (JP)
Title: Semiconductor storage device
Inventor: YOSHIHARA MASAHIRO
IPC: H01L25/07
Filed: 2019-12-03
Abstract: To provide a high-quality semiconductor storage device.SOLUTION: A semiconductor storage device comprises a first chip, a second chip, and a third wire. The first chip comprises a first region adjacent to a first side of a first core, a second region adjacent to a second side of the first core and in contact with the first region, a first pad provided in the first region, and a first wire connecting the first pad and the second pad. The second chip comprises a third region adjacent to a third side of a second core, a fourth region adjacent to a fourth side of the second core and in contact with the third region, a third pad provided in the third region, a fourth pad provided in the fourth region, and a second wire connecting the third pad and the fourth pad. The third wire connects the first pad and the third pad. The second chip is laminated on the first chip so that the first and second regions of the first chip are exposed.SELECTED DRAWING: Figure 9
Patent JP-2021063971-A (JP)
Title: Optical unit with shake correction function
Inventor: MINAMIZAWA SHINJI
IPC: H04N5/225
Filed: 2019-12-04
Abstract: To increase the shock resistance of an optical unit with a shake correction function.SOLUTION: An optical unit 1 with a shake correction function comprises a movable body 3 provided with an optical module 2 and a holder 30, and a stationary body 5. The optical module 2 includes a protrusion 28 protruding from an edge on a substrate 25 side of a housing 20 to the outer circumferential side. The optical module 2 is positioned in a direction of an optical axis L by the protrusion 28 coming into contact with a bottom face of a first recess 391 provided on an inner circumferential edge of the holder 30. The stationary body 5 includes a case 50 in which an overhang portion 50C overhanging to the inner circumferential side is formed at an edge in a -Z direction, and a second cover 52 for closing up an opening 50D and secured to the case 50 from the -Z direction (image side in the direction of the optical axis L) and provided on the inner circumferential side of the overhang portion 50C. The overhang portion 50C includes a stopper part 55 that overlaps with the movable body 3 as seen from the direction of the optical axis L, a region including at least the stopper part 55 being bonded to the second cover 52.SELECTED DRAWING: Figure 10
Patent JP-2021089630-A (JP)
Title: Output information switching system and switcher
Inventor: FUJIIKE KAZUMASA
IPC: G08B27/00
Filed: 2019-12-05
Abstract: To provide an output information switching system, or the like, configured to present various information to viewers without using smartphone with a specific application installed thereon when in normal operation, and to present disaster/evacuation information without requiring Internet connection environment at the time of disaster/evacuation.SOLUTION: When a digital signage 20 outputs image signals and/or voice signals I/S 10 (information on an advertisement, etc.) transmitted from a set-top box 10 in normal operation, a switch request information 45j is wirelessly transmitted from a switching button 30j when a disaster occurs, and a switcher 40k having received the information transmits a switching signal CG and an image signal and/or a voice signal I/S 40 (contents of an event, such as an alarm) to the digital signage 20. When the digital signage 20 inputs the switching signal CG and the image signal and/or the voice signal I/S 40, the image signal and/or the voice signal I/S 40 (contents of an event, such as an alarm) input from the switcher 40k are output.SELECTED DRAWING: Figure 2
Patent JP-2021089661-A (JP)
Title: Sensor system, master unit, prediction device, and prediction method
Inventor: IIDA YUSUKE
IPC: G05B23/02
Filed: 2019-12-05
Abstract: To be able to early detect abnormality or abnormality sign of work-pieces.SOLUTION: A sensor system 1 comprises: a first sensor 30a that measures a work-piece; a second sensor 30b that measures the work-piece in a cycle relatively longer than that of the first sensor 30a; and a master unit 10, the master unit 10 comprises: an acquisition unit 11 that acquires the data measured by the first sensor 30a and the data measured by the second sensor 30b; and a generation unit 12 that generates learning data in which the acquired data of the first sensor 30a is used as input data and the acquired data of the second sensor 30b is used as label data representing properties of the input data, and used for machine learning of a learning model.SELECTED DRAWING: Figure 3
Patent JP-2021092431-A (JP)
Title: Vehicle mass estimation device
Inventor: MATSUDA TAKUYA
IPC: G01G19/08
Filed: 2019-12-10
Abstract: To provide a vehicle mass estimation device that can estimate mass of a vehicle with high accuracy.SOLUTION: A mass estimation device is provided with: a data acquisition unit; and a mass estimation unit. The data acquisition unit is configured to sequentially acquire a data set of acceleration and drive force on the basis of measured data to be sequentially acquired while a vehicle is moving. The mass estimation unit is configured to identify an inclination of a regression line showing a relationship between the acceleration and the drive force from the data set to be sequentially acquired, and estimate mass of the vehicle on the basis of the inclination. When an index relying upon the drive force does not vary over a first range from a first period toward a second period, and a variation from a first inclination of the regression line identified from a first data set acquired in the first period to a second inclination of the regression line identified from a second data set acquired in the second period exceeds a second range to be determined based on a variation in the index relying upon the drive force, the mass estimation unit is configured to reject the second inclination, and otherwise, estimate mass of the vehicle on the basis of the second inclination.SELECTED DRAWING: Figure 2
Patent JP-2021093478-A (JP)
Title: Electronic component mounting system and electronic component mounting method
Inventor: KUNUGI ISAO
IPC: H05K13/04
Filed: 2019-12-12
Abstract: To provide an electronic component mounting system and an electronic component mounting method capable of reducing the discard of a substrate and a component.SOLUTION: In a measurement step, an optical measuring instrument included in a mounting processing system calculates the mounting position of each of first substrates 21a, 21b and 21c and second substrates 22a, 22b and 22c mounted on a pallet 10, and measures a positional relation between substrates forming a set. The optical measuring instrument transmits the acquired measurement result of the positional relation of each set to a control device. The control device determines whether or not to mount a flexible substrate on the basis of the transmitted measurement result, and generates mounting propriety information. Specifically, the mounting of a flexible substrate at a position after shift correction shown by an alternate long and short dash line in Fig. 4 is determined about each of the substrates 23a and 23b of one set in which the positional relation satisfies specification, and a mounting stop is determined about the substrate 23c of one set in which the positional relation does not satisfy the specification.SELECTED DRAWING: Figure 4
Patent JP-2021097786-A (JP)
Title: Game machine
Inventor: IGAWA TAKAHIRO
IPC: A63F7/02
Filed: 2019-12-20
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a case having a time-shortening limiter function, the number of balls acquired by a player is still less than 7,200 and "latent probability variation state" is underway in a stage when one hour passes after entering a "consecutive" state, and further a possibility of requiring approximately 17 minutes or longer until a next jackpot is acquired after entering the "latent probability variation state" is set to become high. Accordingly, it becomes possible to more gradually increase the number of balls acquired in a short time of approximately 1 hour by the player than a Pachinko machine without any time-shortening limiter functions, thus preventing the number of balls acquired by the player per hour from becoming excessive. As a result, a player's speculative spirit cannot be aroused excessively, thus providing a Pachinko machine 10 allowing the player to appropriately play a game.SELECTED DRAWING: Figure 28